Automatic startup of a cluster system after occurrence of a...

Details Automatic startup of a cluster system after occurrence of a... Automatic startup of a cluster system after occurrence of a...

2002-01-23

2008-05-13

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S011000, C714S013000, C714S015000, C714S023000

Reexamination Certificate

active

07373542

ABSTRACT:
The invention relates to a method for the automatic startup of a cluster (10) after an error has occurred in a node (12, 14) of said cluster (10) that led to a reboot of the node (12, 14). The inventive method is characterized in that it automatically recognizes whether the error can be recovered and the cluster (10) can be automatically started up. The inventive method allows for the automatic return of the cluster (10) to its operation state after occurrence of an error, thereby reducing down-times of the system.

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Sun; Sun Clusters White Paper, pp. 1-33, 1997.
Sun Blueprints, pp. 1-21, 2000.

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